Efficient Logistic Regression with Stochastic Gradient Desc - PowerPoint Presentation

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Uploaded On 2017-06-15

Efficient Logistic Regression with Stochastic Gradient Desc - PPT Presentation

William Cohen 1 SGD for Logistic Regression 2 SGD for Logistic regression Start with Rocchio like linear classifier Replace sign with something differentiable Also scale from 01 not 1 to 1 ID: 559694

logistic regression update feature regression logistic feature update weight features weights classifier regularized replace algorithm sgd hash number set

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